SP Manweb

SP Manweb is the distribution network operating company associated with the electricity network serving Merseyside, North Wales and parts of Cheshire. Its origins lie in the creation of the nationalised Merseyside and North Wales Electricity Board, commonly known as MANWEB, under the Electricity Act 1947. The board became operational within the post-war restructuring of the United Kingdom electricity industry and took over electricity undertakings previously operated by local authorities and private companies. From 1948, its role included purchasing electricity, distributing it through the regional network and selling electricity to customers under the nationalised industry model. The company’s original operating territory covered the Merseyside and North Wales area, with parts of Cheshire also within its distribution footprint. Following the wider restructuring and privatisation of the UK electricity sector, the undertaking was privatised in 1990 and became MANWEB plc. This changed its corporate status from a nationalised area electricity board to a privately owned public limited company, while its regional network responsibilities continued. Scottish Power acquired the company in 1996, after which it was renamed SP Manweb plc. The Manweb name continued to appear alongside the Scottish Power identity in household and retail communications for a period. From 2007, the consumer-facing Manweb branding was replaced by ScottishPower branding, although SP Manweb plc continued to exist as the legal distribution company for its regional network area. SP Manweb is now managed within SP Energy Networks, the network business that also includes SP Distribution plc and SP Transmission plc. SP Energy Networks is part of ScottishPower, which in turn belongs to Iberdrola, the Spanish energy group. The company’s present function is principally network operation and electricity distribution rather than electricity generation or general retail supply. Its infrastructure delivers electricity across its regulated regional area, while the wider group structure separates distribution, transmission and network-maintenance responsibilities among different companies. SP Power Systems Ltd maintains the networks operated by the relevant SP Energy Networks companies. The brand therefore has two distinct historical dimensions. “Manweb” originated as the identity of a nationalised regional electricity board and later became the name of a privatised electricity company. “SP Manweb” represents the post-acquisition corporate identity retained for the distribution-network entity after Scottish Power’s purchase. Although the standalone consumer brand was progressively retired, the company remains relevant as a regulated regional electricity distribution operator within the ScottishPower and Iberdrola group structure.

SP Manweb traces its history to the post-war nationalisation of the United Kingdom electricity industry. The Electricity Act 1947 created the Merseyside and North Wales Electricity Board, generally known as MANWEB. The board was one of the regional electricity area boards established to organise electricity distribution on a nationalised basis. Its territory covered Merseyside and North Wales, together with parts of Cheshire. Under the transfer arrangements associated with nationalisation, electricity undertakings previously operated by local authorities and private companies were allocated to the new regional board. From 1948, MANWEB operated as an integrated regional electricity organisation. Its responsibilities included purchasing electricity and distributing it through the regional network, as well as selling electricity to customers. From 1958, electricity procurement involved the Central Electricity Generating Board, reflecting the division between national generation and regional distribution within the nationalised electricity system. The United Kingdom electricity industry was reorganised and privatised at the end of the 1980s and beginning of the 1990s. In 1990, MANWEB was privatised and became MANWEB plc. The change altered the company’s ownership and corporate form but did not eliminate its role as the regional electricity network organisation for its established area. Scottish Power acquired MANWEB in 1996. Following the acquisition, the company became SP Manweb plc. The Manweb identity remained visible in consumer and retail communications for several years, often used together with the Scottish Power logo. In 2007, the consumer-facing Manweb branding was replaced by ScottishPower. The legal entity continued to operate as the distributor for Merseyside, North Wales and parts of Cheshire. SP Manweb is now managed as part of SP Energy Networks, the network business of ScottishPower. SP Energy Networks also encompasses SP Distribution plc and SP Transmission plc, which operate Scottish electricity distribution and transmission businesses respectively. A separate company, SP Power Systems Ltd, maintains the distribution networks operated by the relevant network companies. ScottishPower is part of Iberdrola, the Spanish energy group. Consequently, SP Manweb’s contemporary identity is primarily that of a regional regulated network company within a larger energy infrastructure group, rather than a standalone retail electricity brand. Its principal function is electricity distribution: operating the local network that transports electricity to customers and other connected users in its authorised area. It is distinct from an electricity generator and, in its present network role, from a conventional retail supplier. The historical Manweb name remains important for understanding the company’s origins, while the SP Manweb legal and network identity reflects the post-privatisation and post-acquisition structure.

• 2007

  ScottishPower replaces the consumer Manweb branding

  [1]SP Manweben.wikipedia.org

  Manweb was removed from home and retail publications and replaced by ScottishPower branding, while the network company continued operating.

• 1996

  Acquisition by Scottish Power

  [1]SP Manweben.wikipedia.org

  Scottish Power purchased MANWEB, leading to the SP Manweb plc identity.

• 1990

  Privatisation as MANWEB plc

  [1]SP Manweben.wikipedia.org

  The regional electricity undertaking was privatised and became MANWEB plc.

• 1958

  Central Electricity Generating Board becomes part of the supply structure

  [1]SP Manweben.wikipedia.org

  MANWEB purchased electricity from the Central Electricity Generating Board as the nationalised generation and distribution structure developed.

• 1948

  Regional electricity undertakings transferred to MANWEB

  [1]SP Manweben.wikipedia.org

  Electricity businesses previously operated by local authorities and private companies were transferred to the new board under the nationalisation arrangements.

• 1947

  Creation of the Merseyside and North Wales Electricity Board

  [1]SP Manweben.wikipedia.org

  The Electricity Act 1947 created the nationalised regional electricity board known as MANWEB.

A regulated regional electricity distribution network operator within the ScottishPower and Iberdrola group.

• Electricity distribution

  Regional electricity distribution

  SP Manweb operates the electricity distribution network serving Merseyside, North Wales and parts of Cheshire. The service involves transporting electricity through the regional network to connected customers and other users. In its current role, the company is a network operator rather than a generation business, and its distribution activities sit within the regulated SP Energy Networks structure.

• Energy infrastructure services

  Network operation and maintenance

  The SP Manweb network requires continuing operation, upkeep and infrastructure management across its regional service area. Network maintenance for the SP Manweb, SP Distribution and SP Transmission businesses is carried out by SP Power Systems Ltd within the wider SP Energy Networks organisation.

• 2007

  Replacement of the Manweb consumer brandStrategy

  Background

  Scottish Power had continued using the Manweb name alongside its own logo in household and retail communications after the acquisition.

  Action taken

  ScottishPower replaced the Manweb name in home and retail publications.

  Aftermath

  SP Manweb plc continued as the legal regional electricity distributor despite the retirement of the standalone consumer-facing identity.

  Source

• 1996

  Scottish Power acquisition of MANWEBM&A

  Background

  MANWEB was an established regional electricity distribution business following the industry’s privatisation.

  Action taken

  Scottish Power purchased MANWEB and subsequently renamed it SP Manweb plc.

  Aftermath

  The company became part of Scottish Power’s network operations and later operated within SP Energy Networks.

  Source

• 1990

  Privatisation of MANWEBStrategy

  Background

  The United Kingdom electricity industry was reorganised and privatised, changing MANWEB from a nationalised area electricity board into a private company.

  Action taken

  The undertaking became MANWEB plc.

  Aftermath

  The company retained its regional electricity distribution responsibilities under a new private corporate structure.

  Source

• 2007

  Manweb consumer branding replaced by ScottishPower[1]SP Manweben.wikipedia.org

  Other

  The Manweb name was removed from home and retail publications and replaced by ScottishPower branding, although SP Manweb plc continued as the legal regional distribution company.

• 1996

  Scottish Power acquires MANWEB[1]SP Manweben.wikipedia.org

  M&A

  Scottish Power purchased MANWEB, after which the company adopted the SP Manweb plc name.

• 1990

  MANWEB becomes a privatised electricity company[1]SP Manweben.wikipedia.org

  Other

  The regional electricity undertaking was privatised and became MANWEB plc during the restructuring of the United Kingdom electricity industry.

• 1947

  Merseyside and North Wales Electricity Board created under nationalisation[1]SP Manweben.wikipedia.org

  Other

  The Electricity Act 1947 established the nationalised Merseyside and North Wales Electricity Board, known as MANWEB, as the regional electricity organisation for its designated area.

1. 1SP Manweben.wikipedia.org